Disease Induction
Disease Induction - Related Videos
08:47
Induction of Experimental Autoimmune Encephalomyelitis in Mice and Evaluation of the Disease-dependent Distribution of Immune Cells in Various Tissues
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Cited by 36 •
2016
This manuscript describes the methods for induction and scoring of the experimental autoimmune encephalomyelitis (EAE) model, together with the assessment of immune cell distribution and mRNA cytokine levels in lymph nodes, spleen, blood and spinal cord using flow cytometry and quantitative PCR, respectively, at various disease phases.
03:43
Induction of Levodopa-Induced Dyskinesias in a Rat Model of Parkinson's Disease
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2025
This video demonstrates the process of inducing levodopa-induced dyskinesias in a Parkinson's rat model by administering levodopa alongside a dopamine conversion inhibitor. Repeated injections overstimulate the brain neurons, resulting in motor dysfunction.
11:33
Inductance
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2023
Source: Yong P. Chen, PhD, Department of Physics & Astronomy, College of Science, Purdue University, West Lafayette, IN This experiment will use inductive coils to demonstrate the concept of inductor and inductance. Magnetic induction will be demonstrated using a rod magnet inserted into or extracted away from the core of a coil to induce a transient electromotive force (emf) voltage in the coil, measured by a voltmeter. This experiment will also demonstrate the mutual inductance between...
14:01
Anesthesia Induction and Maintenance
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2016
Source: Kay Stewart, RVT, RLATG, CMAR; Valerie A. Schroeder, RVT, RLATG. University of Notre Dame, IN The Guide for the Care and Use of Laboratory Animals ("The Guide") states that pain assessment and alleviation are integral components of the veterinary care of laboratory animals. The definition of anesthesia is the loss of feeling or sensation. It is a dynamic event involving changes in anesthetic depth with respect to an animal's metabolism, surgical stimulation, or variations in the...
11:18
AC Induction Motor Characterization
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2023
Source: Ali Bazzi, Department of Electrical Engineering, University of Connecticut, Storrs, CT. The objectives of this experiment are to find the equivalent circuit parameters of a three-phase induction motor using the per-phase equivalent circuit and tests similar to those used in transformer characterization. In electrical engineering, an equivalent circuit (or theoretical circuit) can be determined for a given system. The equivalent circuit retains all characteristics of the original system,...
FAQs
The introduced trigger initiates a sequence that may include host recognition, microbial replication when a pathogen is used, tissue injury, and inflammatory signaling. Investigators follow these linked events to determine how an initiating exposure produces defined symptoms or immune responses. This mechanistic sequence helps connect an observed disease phenotype with the biological processes that generated it.
Pathogens, antigens, toxins, genetic changes, and other triggers do not provide identical experimental contexts. Each can emphasize different features of host recognition, tissue injury, microbial replication, or inflammatory signaling. Selecting among them therefore depends on which disease features investigators need to reproduce, helping align the model with a specific mechanistic question rather than treating all induced pathology as equivalent.
Standardized conditions reduce avoidable variability in how disease-like features develop and how immune responses are measured. Consistency makes results more comparable across experiments, which supports clearer evaluation of biomarkers, interventions, and disease mechanisms. Even with careful standardization, investigators must still consider model selection because a controlled system may not reproduce every feature relevant to human disease.
Monitoring can include defined symptoms, tissue injury, inflammatory signaling, microbial replication, host recognition, and measurable immune responses. These observations provide complementary evidence rather than relying on a single endpoint. When patterns consistently distinguish disease states or treatment effects, they can also support identification of biomarkers useful for studying mechanisms or evaluating experimental interventions.
A useful workflow begins by selecting the disease features and biological question, followed by choosing a suitable trigger and defining standardized induction conditions. Investigators then introduce the trigger, monitor relevant symptoms and immune or tissue responses, and compare the resulting measurements across experimental groups. Interpretation should account for model limitations, variability, and the intended application.
These models support studies of disease mechanisms, biomarker discovery, vaccine evaluation, antimicrobial assessment, and immunotherapy research. They allow investigators to examine host responses under controlled conditions before drawing conclusions about broader disease processes. Model selection and ethical oversight remain essential, particularly when researchers interpret experimental findings in relation to human disease or therapeutic development.